package file;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;

public class Intest {


	public static void main(String[] args) throws IOException {
		String put;
		BufferedReader in = null;
		
		InputStream is = System.in;
		InputStreamReader ist = new InputStreamReader(is);
		BufferedReader br = new BufferedReader(ist);
		
		while((put=br.readLine()) != null ){
			System.out.println(put);
		}
	}
}
